
    nav{
        top: 0;
        position: fixed;
        z-index: 100;
        background-color: rgb(59, 59, 59);
        width: 100%;
        padding: 8px 0;
        transition: opacity 0.3s;
    }
    nav a{
        float: right;
        padding: 10px 28px;
        color: rgb(161, 161, 161);
        text-decoration: none;
        text-align: center;
        transition-property: color,background-color;
        transition-duration: 0.3s;
        margin-top: 4px;
        margin-left: 1px;
        border-radius: 5px;   
    }
    .active{
        background-color: rgb(225, 225, 1);
        color: rgb(60, 54, 0);
    }
    .nav-a1{
        margin-right: 20px;
    }
    nav a:hover{
        background-color: rgb(225, 225, 1);
        color: rgb(60, 54, 0);
    }
    nav img{
        position: fixed;
        width: 40px;
        left: 15px;
        top: 10px;
    }
    @media screen and (max-width: 800px) {
        nav {
            opacity: 0;
        }
    }
    @media screen and (max-width: 700px) {
        nav {
            display: none;
        }
    }
    .businessbox{
        position: fixed;
        top: 70px;
        right: 240px;
        width: 200px;
        background-color: snow;
        border-top:5px solid rgb(122, 122, 122);
        display: none;
        z-index: 100;
        transition-property: top, opacity;
        transition-duration: 0.2s;
    }
    .business{
        float: left;
        width: 85%;
        padding-left: 15%;
        height: 45px;
        border-top: 1px solid rgb(230, 230, 230);
        color:  rgb(157, 157, 157);
        text-align: left;
        line-height: 45px;
        font-size: 13px;
        transition-property: width, padding, background-color, color;
        transition-duration: 0.3s;
    }
    .business:hover{
        width: 80%;
        padding-left: 20%;
        background-color:rgb(236, 235, 235);
        color: rgb(59, 59, 59);
    }
    